EN 1.4371 Stainless Steel vs. R60804 Alloy
EN 1.4371 stainless steel belongs to the iron alloys classification, while R60804 alloy belongs to the otherwise unclassified metals. There are 20 material properties with values for both materials. Properties with values for just one material (13, in this case) are not shown.
For each property being compared, the top bar is EN 1.4371 stainless steel and the bottom bar is R60804 alloy.
Metric UnitsUS Customary Units
Mechanical Properties
| Elastic (Young's, Tensile) Modulus, GPa | 200 | |
| 98 |
| Elongation at Break, % | 45 to 51 | |
| 22 |
| Poisson's Ratio | 0.28 | |
| 0.34 |
| Shear Modulus, GPa | 77 | |
| 36 |
| Tensile Strength: Ultimate (UTS), MPa | 740 to 750 | |
| 430 |
| Tensile Strength: Yield (Proof), MPa | 320 to 340 | |
| 270 |
Thermal Properties
| Latent Heat of Fusion, J/g | 280 | |
| 250 |
| Specific Heat Capacity, J/kg-K | 480 | |
| 270 |
| Thermal Conductivity, W/m-K | 15 | |
| 22 |
| Thermal Expansion, µm/m-K | 17 | |
| 6.0 |
Otherwise Unclassified Properties
| Density, g/cm3 | 7.7 | |
| 6.5 |
| Embodied Water, L/kg | 140 | |
| 290 |
Common Calculations
| Resilience: Ultimate (Unit Rupture Work), MJ/m3 | 270 to 310 | |
| 85 |
| Resilience: Unit (Modulus of Resilience), kJ/m3 | 250 to 300 | |
| 380 |
| Stiffness to Weight: Axial, points | 14 | |
| 8.3 |
| Stiffness to Weight: Bending, points | 25 | |
| 23 |
| Strength to Weight: Axial, points | 27 | |
| 18 |
| Strength to Weight: Bending, points | 24 | |
| 19 |
| Thermal Diffusivity, mm2/s | 4.0 | |
| 12 |
| Thermal Shock Resistance, points | 16 | |
| 53 |
Alloy Composition
| Carbon (C), % | 0 to 0.030 | |
| 0 |
| Chromium (Cr), % | 16 to 17.5 | |
| 0.070 to 0.13 |
| Copper (Cu), % | 0 to 1.0 | |
| 0 |
| Iron (Fe), % | 66.7 to 74.4 | |
| 0.18 to 0.24 |
| Manganese (Mn), % | 6.0 to 8.0 | |
| 0 |
| Nickel (Ni), % | 3.5 to 5.5 | |
| 0 |
| Nitrogen (N), % | 0.15 to 0.25 | |
| 0 |
| Phosphorus (P), % | 0 to 0.045 | |
| 0 |
| Silicon (Si), % | 0 to 1.0 | |
| 0 |
| Sulfur (S), % | 0 to 0.015 | |
| 0 |
| Tin (Sn), % | 0 | |
| 1.2 to 1.7 |
| Zirconium (Zr), % | 0 | |
| 97.8 to 98.6 |
| Residuals, % | 0 | |
| 0 to 0.12 |